EN 14399:2005

This specification, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a wide range of bolted connections used in civil applications. The standard provides procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the component

DIN 931 outlines the standards for six-sided head bolts. These bolts are frequently utilized in diverse industries, from structural engineering tomanufacturing. The DIN 931 standard covers sizes such as diameter and thread form. It also establishes criteria for material composition and precision. Complying with DIN 931 ensures robust connections